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Keywords: voltage
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32238-MS
... supply battery hybrid power source voltage supercapacitor energy storage turbocharging electric rov watt bus voltage output voltage converter Introduction New technologies may grow to maturity in one industry, but they are often repurposed in related or even completely unrelated fields...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31861-MS
... Abstract This paper will detail the process of developing a 36/60(72,5) kV high voltage wet mate and dry mate connector system, designed to meet the requirements of floating offshore wind turbines, and utilizing new and proven subsea technology developed to meet the requirements of critical...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31925-MS
... source is taken for granted not just only in this figure but also in the rest of this paper. SPCU Illustrated in the Surface setup in Figure 1 a SPCU is located at the surface. This is a unit that is typically feed with a single-phase AC voltage between 230V and 600V from an available power...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32084-MS
... of production facilities with power from onshore. More recently, the dramatic development in offshore wind and especially the floating wind market for clean renewable power results in the same need. Common for both areas is the need for transmission capability of the electric power at high voltage. Subsea...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32133-MS
... upstream oil & gas subsea system subsea processing independent asd lendenmann application power cell circulation pump feeder voltage sustainable development sustainability pipeline heating disconnector switch asd subsea power technology offshore technology conference cable single tank...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31022-MS
... metering communication electric actuator upstream oil & gas subsea processing functionality operation pressure intensifier new functionality subsea system subsea production equipment legacy field upgrade voltage upgrade valve subsea control module speed communication offshore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31192-MS
... subsea asd subsea system upstream oil & gas subsea multiphase compressor subsea processing power cell string test adjustable speed drive onesubsea operation offshore technology conference compression compressors engines and turbines compressor lendenmann voltage shaft power...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31121-MS
... particle scale inhibition variation energy fuel magnetic field voltage configuration free radicals offshore technology conference asphaltene production chemistry upstream oil & gas lovell exposure electron resonator unpaired electron asphaltene remediation remediation of hydrates...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30616-MS
... this data now and in the long term. presentation upstream oil & gas controller bandwidth original data big data protection system switchboard edge computing relay operation profitable operation offshore technology conference data analysis thruster data mining trigger time voltage...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29656-MS
... on the sea floor to drive nearby electric motors for pumps and gas compressors. A modular concept of the VSD is developed and intended to operate a wide range of subsea motors of powers from 0.5 to 18 MVA, with voltages from 2.0 kV to 7.2 kV or more, and fundamental frequencies up to 300 Hz. Step-out...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29368-MS
... application such as downhole motor drives. artificial intelligence drain-source voltage variation converter test bench load current accelerated life testing application power converter power electronics reliability assessment upstream oil & gas mosfet semiconductor device drain current...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29412-MS
... Abstract Subsea electrification is envisaged as one of the key building blocks of deep-water oil and gas (O&G) production. Present power transmission and distribution (T&D) schemes almost exclusively employ high voltage AC (HVAC) technology to drive the electrical processing units...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29462-MS
... the main components of the ETH PIP solution and the relevant Subsea Power Feeding System that provide and distribute power also to the other subsea utilities like boosting pumps and All Electric Control. injection subsea system power cable transformer voltage eth pip xmas tree power...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29550-MS
... reliability required. The equipment, the medium voltage (MV) switchgear, control and low voltage (LV) distribution equipment and the VSDs, must be able to run without intervention for many years. The VSD's successful shallow-water test is the subject of a separate OTC paper; here, we present the highlights...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27588-MS
... availability, CAPEX and OPEX will be discussed. subsea processing injection distribution system subsea power subsea system capex optimization interface all-electric system communication node control system sensor xmas tree offshore technology conference voltage requirement upstream oil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27649-MS
... and conversion systems in order to supply subsea processing equipments through long step-outs. In May 2015, the 163km long Martin Linge submarine cable was successfully energised and tested, setting the world record for the longest High Voltage AC (HV AC) subsea cable. This key achievement has demonstrated...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27722-MS
... and efficient active heating technology, typically brown fields with remote tie-backs that could not be developed with available technologies. EHTF Technology is based on a field proven high performance thermally insulated pipe-in-pipe, limiting the heat loss. Multiple high voltage wires, connected as three...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27929-MS
..., and a hydraulic power unit (HPU) to supply subsea barrier fluid to the motor (except for ESPs). Subsea, a pump module, power connections and a high voltage umbilical are necessary pieces of equipment without which the pump cannot be powered or installed. Aiming to reduce subsea umbilical cross-section...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27022-MS
... trace heated pipe wax inhibition production chemistry qualification program technology upgrade operator project management subsea system remediation of hydrates offshore technology conference voltage Deep Offshore - Needs for a Subsea / Topsides Integrated Approach - Luc Hême de...

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